EPSG:26850 — NAD83 / Minnesota Central (ftUS)

Projekte · USA - Minnesota - SPCS - C

Tanım Formatları

OGC WKT

PROJCS[
    "NAD83 / Minnesota Central (ftUS)",
    GEOGCS[
        "NAD83",
        DATUM[
            "North_American_Datum_1983",
            SPHEROID["GRS 1980",6378137,298.257222101],
            TOWGS84[0,0,0,0,0,0,0]
        ],
        PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],
        UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],
        AUTHORITY["EPSG","4269"]
    ],
    PROJECTION["Lambert_Conformal_Conic_2SP"],
    PARAMETER["latitude_of_origin",45],
    PARAMETER["central_meridian",-94.25],
    PARAMETER["standard_parallel_1",47.05],
    PARAMETER["standard_parallel_2",45.6166666666667],
    PARAMETER["false_easting",2624666.6667],
    PARAMETER["false_northing",328083.3333],
    UNIT["US survey foot",0.304800609601219],
    AXIS["Easting",EAST],
    AXIS["Northing",NORTH],
    AUTHORITY["EPSG","26850"]
]

WKT2

PROJCRS[
    "NAD83 / Minnesota Central (ftUS)",
    BASEGEOGCRS[
        "NAD83",
        DATUM[
            "North American Datum 1983",
            ELLIPSOID[
                "GRS 1980",
                6378137,
                298.257222101,
                LENGTHUNIT["metre",1,ID["EPSG",9001]],
                ID["EPSG",7019]
            ],
            ID["EPSG",6269]
        ],
        ID["EPSG",4269]
    ],
    CONVERSION[
        "SPCS83 Minnesota Central zone (US survey foot)",
        METHOD["Lambert Conic Conformal (2SP)",ID["EPSG",9802]],
        PARAMETER[
            "Latitude of false origin",
            45,
            ANGLEUNIT["degree",0.0174532925199433,ID["EPSG",9102]],
            ID["EPSG",8821]
        ],
        PARAMETER[
            "Longitude of false origin",
            -94.2500000000003,
            ANGLEUNIT["degree",0.0174532925199433,ID["EPSG",9102]],
            ID["EPSG",8822]
        ],
        PARAMETER[
            "Latitude of 1st standard parallel",
            47.0500000000003,
            ANGLEUNIT["degree",0.0174532925199433,ID["EPSG",9102]],
            ID["EPSG",8823]
        ],
        PARAMETER[
            "Latitude of 2nd standard parallel",
            45.6166666666669,
            ANGLEUNIT["degree",0.0174532925199433,ID["EPSG",9102]],
            ID["EPSG",8824]
        ],
        PARAMETER[
            "Easting at false origin",
            2624666.6667,
            LENGTHUNIT["US survey foot",0.304800609601219,ID["EPSG",9003]],
            ID["EPSG",8826]
        ],
        PARAMETER[
            "Northing at false origin",
            328083.3333,
            LENGTHUNIT["US survey foot",0.304800609601219,ID["EPSG",9003]],
            ID["EPSG",8827]
        ],
        ID["EPSG",12235]
    ],
    CS[Cartesian,2,ID["EPSG",4497]],
    AXIS["Easting (X)",east],
    AXIS["Northing (Y)",north],
    LENGTHUNIT["US survey foot",0.304800609601219,ID["EPSG",9003]],
    ID["EPSG",26850]
]

PROJ.4

+proj=lcc +lat_0=45 +lon_0=-94.25 +lat_1=47.05 +lat_2=45.6166666666667 +x_0=800000.00001016 +y_0=99999.9999898399 +ellps=GRS80 +towgs84=0,0,0,0,0,0,0 +units=us-ft +no_defs +type=crs

Proj4js

Proj4js'a nasıl projeksiyon eklerim? →

proj4.defs("EPSG:26850", "+proj=lcc +lat_0=45 +lon_0=-94.25 +lat_1=47.05 +lat_2=45.6166666666667 +x_0=800000.00001016 +y_0=99999.9999898399 +ellps=GRS80 +towgs84=0,0,0,0,0,0,0 +units=us-ft +no_defs +type=crs");

JSON

{
  "type": "CoordinateReferenceSystem",
  "code": 26850,
  "name": "NAD83 / Minnesota Central (ftUS)",
  "kind": "projected",
  "area": "USA - Minnesota - SPCS - C",
  "unit": "US survey foot",
  "bbox": [
    45.28,
    -96.86,
    47.48,
    -92.29
  ],
  "proj4": "+proj=lcc +lat_0=45 +lon_0=-94.25 +lat_1=47.05 +lat_2=45.6166666666667 +x_0=800000.00001016 +y_0=99999.9999898399 +ellps=GRS80 +towgs84=0,0,0,0,0,0,0 +units=us-ft +no_defs +type=crs"
}

PostGIS

PostGIS'a nasıl projeksiyon eklerim? →

INSERT INTO spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext)
VALUES (26850, 'EPSG', 26850, '+proj=lcc +lat_0=45 +lon_0=-94.25 +lat_1=47.05 +lat_2=45.6166666666667 +x_0=800000.00001016 +y_0=99999.9999898399 +ellps=GRS80 +towgs84=0,0,0,0,0,0,0 +units=us-ft +no_defs +type=crs', 'PROJCS["NAD83 / Minnesota Central (ftUS)",GEOGCS["NAD83",DATUM["North_American_Datum_1983",SPHEROID["GRS 1980",6378137,298.257222101],TOWGS84[0,0,0,0,0,0,0]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4269"]],PROJECTION["Lambert_Conformal_Conic_2SP"],PARAMETER["latitude_of_origin",45],PARAMETER["central_meridian",-94.25],PARAMETER["standard_parallel_1",47.05],PARAMETER["standard_parallel_2",45.6166666666667],PARAMETER["false_easting",2624666.6667],PARAMETER["false_northing",328083.3333],UNIT["US survey foot",0.304800609601219],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","26850"]]');

MapServer

MapServer'a nasıl projeksiyon eklerim? →

PROJECTION
  "+proj=lcc"
  "+lat_0=45"
  "+lon_0=-94.25"
  "+lat_1=47.05"
  "+lat_2=45.6166666666667"
  "+x_0=800000.00001016"
  "+y_0=99999.9999898399"
  "+ellps=GRS80"
  "+towgs84=0,0,0,0,0,0,0"
  "+units=us-ft"
  "+no_defs"
  "+type=crs"
END

GeoServer

GeoServer'a nasıl projeksiyon eklerim? →

26850=PROJCS["NAD83 / Minnesota Central (ftUS)",GEOGCS["NAD83",DATUM["North_American_Datum_1983",SPHEROID["GRS 1980",6378137,298.257222101],TOWGS84[0,0,0,0,0,0,0]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4269"]],PROJECTION["Lambert_Conformal_Conic_2SP"],PARAMETER["latitude_of_origin",45],PARAMETER["central_meridian",-94.25],PARAMETER["standard_parallel_1",47.05],PARAMETER["standard_parallel_2",45.6166666666667],PARAMETER["false_easting",2624666.6667],PARAMETER["false_northing",328083.3333],UNIT["US survey foot",0.304800609601219],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","26850"]]

İlişkili Koordinat Sistemleri (18)

Mevcut Dönüşümler (157)

Dönüşümler temel CRS'den alınmıştır: EPSG:4269 (NAD83)

Dönüşüm	Kaynak → Hedef	Hassasiyet (m)
NAD83 to NAD83(HARN) (1)	4269 → 4152	0.05
NAD83 to NAD83(HARN) (2)	4269 → 4152	0.05
NAD83 to NAD83(HARN) (3)	4269 → 4152	0.05
NAD83 to NAD83(HARN) (4)	4269 → 4152	0.05
NAD83 to NAD83(HARN) (5)	4269 → 4152	0.05
NAD83 to NAD83(HARN) (6)	4269 → 4152	0.05
NAD83 to NAD83(HARN) (7)	4269 → 4152	0.05
NAD83 to NAD83(HARN) (8)	4269 → 4152	0.05
NAD83 to NAD83(HARN) (9)	4269 → 4152	0.05
NAD83 to NAD83(HARN) (10)	4269 → 4152	0.05

North American Datum 1983 Kullanan Diğer CRS (339)

Sıkça Sorulan Sorular

EPSG:26850 projeksiyonunu GeoServer'a nasıl eklerim?

Aşağıdaki tanımı GeoServer yapılandırma dosyanıza ekleyin:

26850=PROJCS["NAD83 / Minnesota Central (ftUS)",GEOGCS["NAD83",DATUM["North_American_Datum_1983",SPHEROID["GRS 1980",6378137,298.257222101],TOWGS84[0,0,0,0,0,0,0]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4269"]],PROJECTION["Lambert_Conformal_Conic_2SP"],PARAMETER["latitude_of_origin",45],PARAMETER["central_meridian",-94.25],PARAMETER["standard_parallel_1",47.05],PARAMETER["standard_parallel_2",45.6166666666667],PARAMETER["false_easting",2624666.6667],PARAMETER["false_northing",328083.3333],UNIT["US survey foot",0.304800609601219],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","26850"]]

GeoServer rehberinin tamamını okuyun →

EPSG:26850 projeksiyonunu PostGIS'e nasıl eklerim?

Aşağıdaki tanımı PostGIS yapılandırma dosyanıza ekleyin:

INSERT INTO spatial_ref_sys (srid, auth_name, auth_srid, proj4text, srtext)
VALUES (26850, 'EPSG', 26850, '+proj=lcc +lat_0=45 +lon_0=-94.25 +lat_1=47.05 +lat_2=45.6166666666667 +x_0=800000.00001016 +y_0=99999.9999898399 +ellps=GRS80 +towgs84=0,0,0,0,0,0,0 +units=us-ft +no_defs +type=crs', 'PROJCS["NAD83 / Minnesota Central (ftUS)",GEOGCS["NAD83",DATUM["North_American_Datum_1983",SPHEROID["GRS 1980",6378137,298.257222101],TOWGS84[0,0,0,0,0,0,0]],PRIMEM["Greenwich",0,AUTHORITY["EPSG","8901"]],UNIT["degree",0.0174532925199433,AUTHORITY["EPSG","9122"]],AUTHORITY["EPSG","4269"]],PROJECTION["Lambert_Conformal_Conic_2SP"],PARAMETER["latitude_of_origin",45],PARAMETER["central_meridian",-94.25],PARAMETER["standard_parallel_1",47.05],PARAMETER["standard_parallel_2",45.6166666666667],PARAMETER["false_easting",2624666.6667],PARAMETER["false_northing",328083.3333],UNIT["US survey foot",0.304800609601219],AXIS["Easting",EAST],AXIS["Northing",NORTH],AUTHORITY["EPSG","26850"]]');

PostGIS rehberinin tamamını okuyun →

EPSG:26850 projeksiyonunu MapServer'da nasıl kullanırım?

Aşağıdaki tanımı MapServer yapılandırma dosyanıza ekleyin:

PROJECTION
  "+proj=lcc"
  "+lat_0=45"
  "+lon_0=-94.25"
  "+lat_1=47.05"
  "+lat_2=45.6166666666667"
  "+x_0=800000.00001016"
  "+y_0=99999.9999898399"
  "+ellps=GRS80"
  "+towgs84=0,0,0,0,0,0,0"
  "+units=us-ft"
  "+no_defs"
  "+type=crs"
END

MapServer rehberinin tamamını okuyun →

EPSG:26850 projeksiyonunu Proj4js ile nasıl kullanırım?

Aşağıdaki tanımı Proj4js yapılandırma dosyanıza ekleyin:

proj4.defs("EPSG:26850", "+proj=lcc +lat_0=45 +lon_0=-94.25 +lat_1=47.05 +lat_2=45.6166666666667 +x_0=800000.00001016 +y_0=99999.9999898399 +ellps=GRS80 +towgs84=0,0,0,0,0,0,0 +units=us-ft +no_defs +type=crs");

Proj4js rehberinin tamamını okuyun →

Tür

Projekte

Birim

US survey foot

Geodetik CRS

NAD83

Datum

North American Datum 1983

Elipsoid

GRS 1980

Başlangıç Meridyeni

Greenwich

Kullanım Alanı

USA - Minnesota - SPCS - C

United States (USA) - Minnesota - counties of Aitkin; Becker; Benton; Carlton; Cass; Chisago; Clay; …

Koordinat Sistemi

Cartesian 2D CS. Axes: easting, northing (X,Y). Orientations: east, north. UoM: ftUS.

Merkez Koordinatları

2542643.66 831471.73

Projekte Sınırlar

1238498.72 1952860.883109352.34 441259.18

WGS84 Sınırları

47.48 -96.86-92.29 45.28

Veri Kaynağı

EPSG

Bilgi Kaynağı

U.S. National Geodetic Survey, http://www.ngs.noaa.gov/

Revizyon Tarihi

2016-07-13

Kapsam

Engineering survey, topographic mapping.

Açıklamalar

State law defines use of US survey feet. Federal definition is metric - see code 26992. For applications with an accuracy of better than 3ft, replaced by NAD83(HARN) / SPCS.

EPSG

26850

ESRI Eşdeğeri

ESRI:102692